kieferchang

kieferchang

remove stale rpm files from RMT mirror

an invention by olh

Project Description

A local RMT mirror will run out of space at some point because rpm files, which are not referenced by repomd.xml anymore, are left behind.

Updated about 3 years ago. 1 hackers ♥️. 2 followers.

Developing an opinionated storage appliance

a project by asettle

Project Description

The SUSE Enterprise Storage team has embarked on a new open source project: Aquarium.

Updated about 2 years ago. 16 hacker ♥️. 10 followers.

Automate Victron Cerbo GX scheduled charge configuration based on Redflow ZCell maintenance cycle timing

an invention by tserong

Project Description

At my home we have solar PV hooked up to Victron inverter/chargers and a Redflow ZCell battery for energy storage. The setup is described in detail on my blog. By their nature, ZCell flow batteries needs to undergo a maintenance cycle at least every three days, where they are discharged completely for a few hours. Having only one battery, this means we can't use the "minimum state of charge" feature of the Victron kit to always keep some charge in the battery in case of outages, because doing so conflicts with the ZCell maintenance cycles. This isn't a problem if you have more than one ZCell, because the maintenance cycles interleave in that case, but so far we only have one of these things. If I want to keep charge in the battery for emergency purposes on non-maintenance days, I can do that by configuring scheduled charge settings manually on the Victron Cerbo GX console, but then I have to remember to turn those things back off (or otherwise adjust the settings) for the next maintenance day. For this hack week, I'm going to see if I can automate that piece somehow.

Updated almost 2 years ago. 4 hacker ♥️. 1 follower.